1. 磨损：detour 迂回巷道 | detrition 磨损 | detritus 岩屑

2. 风化破碎：detritic碎屑的 | detrition风化破碎 | detritus碎岩

3. 成屑作用：碎硝岩 detrital rocks | 成屑作用 detrition | 岩屑 detritus

4. 磨耗：detritalsediment碎屑沉积 | detrition磨耗 | detritus岩屑 残屑

noun

1. effort expended in moving one object over another with pressure

Synonym: frictionrubbing

2. the wearing down of rock particles by friction due to water or wind or ice

Synonym: grindingabrasionattrition

3. erosion by friction

Synonym: abrasionattritioncorrasion